In a pot over high heat, add the rice. Toast the rice, stirring frequently, for about 2 minutes.
Add the water and pesto. Stir well.
Once the rice is simmering, cover the pot with a lid and reduce the heat to low.
Simmer for 15 minutes, then remove the pot from the heat and allow it to sit for two minutes before removing the lid and fluffing the rice with a fork.